Dissertations / Theses on the topic 'Mykorrhizapilze'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 24 dissertations / theses for your research on the topic 'Mykorrhizapilze.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
Rhody, Daniela. "Erste Schritte zur Etablierung und Verbesserung von Transformationssystemen für wurzelbesiedelnde Pilze." [S.l.] : [s.n.], 2003. http://archiv.ub.uni-marburg.de/diss/z2003/0071.
Full textWöllecke, Jens. "Charakterisierung der Mykorrhizazönosen zweier Kiefernforste unterschiedlicher Trophie /." Cottbus : BTU, 2001. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=009576019&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Full textGeue, Holger. "Molekularbiologische Untersuchungen zum Nachweis arbuskulärer Mykorrhizapilze bei Wildpflanzenpopulationen landwirtschaftlicher Nutzflächen." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=965675092.
Full textSchwarzott, Daniel. "Phylogenie und Divergenz der arbuskulären Mykorrhizapilze und Geosiphon pyriformis Analyse von 18S rRNA-Gensequenzen und Entwicklung molekularer Sonden /." [S.l. : s.n.], 2004. http://elib.tu-darmstadt.de/diss/000397.
Full textJahn, Mareile. "Untersuchungen zum Einfluß selektierter arbuskulärer Mykorrhizapilze (AMP) und assoziativer Rhizosphärenbakterien einzeln und kombiniert auf das Wachstum und den Zierwert von Zierpflanzen für den urbanen Bereich." Doctoral thesis, Humboldt-Universität zu Berlin, Landwirtschaftlich-Gärtnerische Fakultät, 1998. http://dx.doi.org/10.18452/14305.
Full textIn long-term pot and field trials the influence of selected arbuscular mycorrhizal fungi (Glomus ssp. VAM3, Glomus intraradices Isolat 49) and associative rhizosphere bacteria (Pseudomonas fluorescens PsIA12, Agrobacterium rhizogenes A1A4, Rhizobium trifolii R39, Stenotrophomas maltophilia PsIB2 and PsI2), single and in combination, on growth and ornamental value of annual and perennial ornamental plants under urban conditions was tested. These rhizosphere microorganisms did stimulate growth and ornamental value of ornamental plants without the additon of mineral fertilizers on urban stressed sites. An early inoculation during seeding or planting did shorten plant cultivation and reduced plant losses. The three plant species did respond differently. The most obvious effects were achieved by single inoculation on Tagetes. Variety specific reactions did occur. Combination of microorganisms was effective on Miscanthus and did stimulate growth over three years. The effects on Gladiolus were not repeatable but ornamental value was stimulated. All bacteria strains did produce Auxin and partially Cytokinin in pure culture. Between phytohormone production, root mycorrhization and root colonization by the autochthonous microflora positive interactions did occur. Bacteria isolated from agricultural sites were also effective on oligotrophic urban sites. The bacteria did establish in the rhizosphere of Tagetes and Gladiolus over the vegetation period on the field. After one year dry storage of the soil PsIA12 and PsIB2 did re-establish in the non-inoculated Tagetes rhizosphere.
Selle, Tina. "Interaktionen zwischen assoziativen stickstofffixierenden Bakterien und Mykorrhizapilzen mit Nutzpflanzen." [S.l. : s.n.], 1999. http://deposit.ddb.de/cgi-bin/dokserv?idn=95720888X.
Full textWilde, Julia [Verfasser]. "Untersuchungen zur Wirkung von Fungiziden auf den arbuskulären Mykorrhizapilz Glomus intraradices / Julia Wilde." Bonn : Universitäts- und Landesbibliothek Bonn, 2014. http://d-nb.info/1060824426/34.
Full textHildebrandt, Ulrich. "Untersuchungen zur molekularbiologischen Charakterisierung der Nitratassimilation in der Symbiose zwischen dem arbuskären Mykorrhizapilz Glomus und Tomate." [S.l. : s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=96192909X.
Full textOuziad, Fouad. "Molekularbiologische Untersuchungen zur Schwermetall- und Salztoleranz in der Symbiose zwischen dem arbuskulären Mykorrhizapilz Glomus und Tomate." [S.l. : s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=968874193.
Full textKullmann, Folko. "Einfluss des arbuskulären Mykorrhizapilzes Glomus intraradices Schenck & Smith auf den Ertrag und die Nährstoffaufnahme verschiedener Gewürzkräuterarten." [S.l. : s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=965976602.
Full textGöing, Jennifer [Verfasser]. "Regulation der Photosynthese in Solanum lycopersicum durch die symbiotische Interaktion mit dem arbuskulären Mykorrhizapilz Rhizophagus irregularis / Jennifer Göing." Hannover : Technische Informationsbibliothek (TIB), 2016. http://d-nb.info/1122663951/34.
Full textKoenig, Celia. "Einfluss von Mykorrhizapilzen und assoziativen Bakterien auf die Bioverfügbarkeit von Nähr- und Schadelementen bei Kulturpflanzen auf Schwermetall belasteten Böden." Doctoral thesis, Humboldt-Universität zu Berlin, Landwirtschaftlich-Gärtnerische Fakultät, 2008. http://dx.doi.org/10.18452/15779.
Full textInfluence of Mycorrhiza fungi and associate bacteria on the availability of nutrients and heavy metal in culture plants on heavy metal soils The heavy metal uptake and the influence on plant growing in culture plants is analysed in this study. Field- and pot experiments were done. An emphasis of this study was focused on the effect of the arbuscular Mycorrhiza (AM) fungi Glomus intraradices, the bacteria Pseudomonas fluorescens (RA56) and as dual inoculation. Maize (Zea maize L.) and Italien rye (Lolium multiflorum L.) were used and in addition sunflowers (Helianthus annuus L.) in the pot experiments. The concentrations of heavy metals in the soil were measured between 0.5 and 56 mg Cd/kg dry weight (d.w.), 17 and 650 mg Cu/kg d.w. and 110 and 1870 mg Zn/kg d.w. The yield of sunflowers was increased significantly up to 220% with AM fungi in the pot experiments. Cd-absortion increased by 29% in the soil with 36 mg Cd/kg d.w., 556 mg Cu/kg d.w. and 1270 mg Zn/kg d.w. in those pot experiments. With AM and Pseudomonades the yield was increased significantly up to 348% compared to the control group, the Cd-absortion increased by 66%. In spite of high Cd-concentrations, the plants showed no damages. The yield of maize was increased up to 47% due to AM fungi and Pseudomonades in singular and dual inoculation in the field experiments during the first and second year. In the third year, the AM fungi were spread over the whole area and no differences of yield were found. Because of the heterogeneous concentrations of Cd in the field area the comparison of Cd assimilation was allowed only by analysis of the transfer factor in the variants. Within the experimental years, the AM infection rate and the Cd-transfer was increased in the maize roots. On the other hand, the Cd translocation rate was decreased in the shoots. The reduction of Cd rate in monocotyledonous plants and an increase of yield are estimated for long term application of the AM fungi with Pseudomonades.
Harso, Wahyu. "The mycorrhizal plant root system." Doctoral thesis, Humboldt-Universität zu Berlin, Lebenswissenschaftliche Fakultät, 2016. http://dx.doi.org/10.18452/17574.
Full textThe actual contribution of arbuscular mycorrhizal (AM) fungi to plant nutrient uptake depends on the fungal and plant genomes, and on environmental conditions. In the present study, AM fungi of different origin, for example isolated from plots with different long-term fertilizer application history, were used to quantify their contribution to plant nutrient uptake under situations of spatially heterogeneous soil nutrient distribution. Test plants for this study were sweet potato and marigold. Several model experiments were carried out. In specifically constructed growth containers, non-mycorrhizal and mycorrhizal sweet potato plants were supplied with organic matter either homogeneously or heterogeneously distributed in the substrate. Bacteria from a long-term organically fertilized soil were also added as a treatment. In other experiments using a split-root approach, the influence of AM fungi on the plant response to localized mineral phosphorus and nitrogen supply was studied. In a further experiment, the effects of localized compost supply on marigold plants inoculated with Glomus mosseae were investigated. Arbuscular mycorrhizal fungi increased nutrient uptake and growth of plants under most conditions, also when nutrients were heterogeneously distributed in soil. However, there was no indication of increased hyphal proliferation or activity in soil spots with high organic matter. Plant phosphorus status regulated the extent of AM root colonization. The extent of AM root colonization was partly decreased by application of organic matter and of compost to the substrate. Application of organic matter and/or compost can be beneficial in horticulture and can replace mineral fertilizer use. However, optimum plant growth and mycorrhizal function require a good balance between type and amount of organic matter or compost, growth substrate properties and plant and AM fungal genotype.
Sabet, Zahra [Verfasser]. "Untersuchungen zur Wirkung des arbuskulären Mykorrhizapilzes G. intraradices auf die Gesundheit und das Wachstum der Unterlagsrebe (5 BB) an salzbelasteten Standorten / Zahra Sabet." Berlin : Freie Universität Berlin, 2018. http://d-nb.info/1176707388/34.
Full textPerner, Henrike. "Prospects for the beneficial use of arbuscular mycorrhizal fungi in horticulture in combination with organic and inorganic fertilizers." Doctoral thesis, [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=982596626.
Full textSchwarzott, Daniel. "Phylogenie und Divergenz der arbuskulären Mykorrhizapilze und Geosiphon pyriformis." Phd thesis, 2004. http://tuprints.ulb.tu-darmstadt.de/397/1/schwarzott.PDF.
Full textGeue, Holger [Verfasser]. "Molekularbiologische Untersuchungen zum Nachweis arbuskulärer Mykorrhizapilze bei Wildpflanzenpopulationen landwirtschaftlicher Nutzflächen / Holger Geue." 2002. http://d-nb.info/965675092/34.
Full textSchwarzott, Daniel [Verfasser]. "Phylogenie und Divergenz der arbuskulären Mykorrhizapilze und Geosiphon pyriformis : Analyse von 18S rRNA-Gensequenzen und Entwicklung molekularer Sonden / vorgelegt von Daniel Schwarzott." 2004. http://d-nb.info/96994165X/34.
Full textJahn, Mareile [Verfasser]. "Untersuchungen zum Einfluß selektierter arbuskulärer Mykorrhizapilze (AMP) und assoziativer Rhizosphärenbakterien einzeln und kombiniert auf das Wachstum und den Zierwert von Zierpflanzen für den urbanen Bereich / von Mareile Jahn." 1998. http://d-nb.info/986157368/34.
Full textSelle, Tina [Verfasser]. "Interaktionen zwischen assoziativen stickstofffixierenden Bakterien und Mykorrhizapilzen mit Nutzpflanzen / von Tina Selle." 1999. http://d-nb.info/95720888X/34.
Full textKullmann, Folko [Verfasser]. "Einfluss des arbuskulären Mykorrhizapilzes Glomus intraradices Schenck & Smith auf den Ertrag und die Nährstoffaufnahme verschiedener Gewürzkräuterarten / Folko Kullmann." 2002. http://d-nb.info/965976602/34.
Full textOuziad, Fouad [Verfasser]. "Molekularbiologische Untersuchungen zur Schwermetall- und Salztoleranz in der Symbiose zwischen dem arbuskulären Mykorrhizapilz Glomus und Tomate / vorgelegt von Fouad Ouziad." 2003. http://d-nb.info/968874193/34.
Full textHildebrandt, Ulrich [Verfasser]. "Untersuchungen zur molekularbiologischen Charakterisierung der Nitratassimilation in der Symbiose zwischen dem arbuskären Mykorrhizapilz Glomus und Tomate / vorgelegt von Ulrich Hildebrandt." 2001. http://d-nb.info/96192909X/34.
Full textKönig, Celia [Verfasser]. "Einfluss von Mykorrhizapilzen und assoziativen Bakterien auf die Bioverfügbarkeit von Nähr- und Schadelementen bei Kulturpflanzen auf Schwermetall belasteten Böden / Celia König." 2006. http://d-nb.info/990097048/34.
Full text